I ordered about a year ago a simyo card as the rates with the jew. Options exactly fit to me. Each SMS and call minutes in any national network incl. Landline 0.09 and 0.24 / MB. That convinced me. Especially you can access and withdraw Flats where it's needed and not have to wait for months or years, but is posted monthly according to his own wishes. The website where you can manage it, is also relatively clear. If you have still managed time, so much to make calls, texting, etc., is for 39, - a cost stop is guiding, ie every conversation (except abroad and special numbers, of course) and SMS are from now on free Internet is having a bandwidth to 56 / s provided. These were all points that have very convincing. But now for the first drawback: This costs stop works differently than you might think, because this has a different accounting period than my fare. Example: Stop always running costs monthly, ie 01 October to 31 October. My accounting period but from October 10 to November 10. Ie "without warning" incurred from 01 to 10 November new costs, on the 39, - beyond! I was shocked when I should pay about 60. However, when the following month again exploits the costs stop, you pay not 39, - but the difference (60 minus 39 = 21, so 18 to 39), I only hope that I have the principle is understood and thus Präsentier here. I find, however, relatively confusing and not very transparent. Second drawback: There is no itemized. Third and the main reason why I have separated myself from simyo: Simyo runs on the E-Plus network. I had more than 10 years always Vodafone and wanted to try times with E-Plus. However, the network quality is just bad. There was constantly receiving difficulties, especially in buildings. Sometimes the conversation was interrupted for a few seconds, so I had my interlocutors keep telling to repeat again what this said. Since it has annoyed me most was to go in the store to the entrance and so often go generally out to have ever reasonably adequate reception, has prompted me to separate myself from simyo. The Internet speed was even with HSDPA not always very convincing. 80% poor, 20% good. And I'm someone who a lot, especially in NRW is on the way, even in some big cities, so I'm not talking about regional problems. What use to me so good cheap fares when the network quality is so bad? If simyo change to a better network operators, I would stay here again, but never again E-Plus.